Mediterranean dark-whites, Nordic Aryans, Semites and Mongolians as were the inhabitants of the Balkan peninsula, but they believed themselves to be a pure Turanian race, and altogether superior to the Christians on the other side of the Bosphorus.
Gradually the Ottoman Turks became important, and at last dominant among the small principalities into which the Seljuk empire, the empire of "Roum," had fallen. Their relations with the dwindling empire of Constantinople remained for some centuries tolerantly hostile. They made no attack upon the Bosphorus, but they got a footing in Europe at the Dardanelles, and, using this route, the route of Xerxes and not the route of Darius, they pushed their way steadily into Macedonia, Epirus, Illyria, Yugo-Slavia, and Bulgaria. In the Serbs (Yugo-Slavs) and Bulgarians the Turks found people very like themselves in culture and, though neither side recognized it, probably very similar in racial admixture, with a little less of the dark Mediterranean and Mongolian strains than the Turks and a trifle more of the Nordic element. But these Balkan peoples were Christians, and bitterly divided among themselves. The Turks on the other hand spoke one language; they had a greater sense of unity, they had the Moslem habits of temperance and frugality, and they were on the whole better soldiers. They converted what they could of the conquered people to Islam; the Christians they disarmed, and conferred upon them the monopoly of tax-paying. Gradually the Ottoman princes consolidated an empire that reached from the Taurus mountains in the east to Hungary and Roumania in the west. Adrianople became their chief city. They surrounded the shrunken empire of Constantinople on every side.
The Ottomans organized a standing military force, the Janissaries, rather on the lines of the Mamelukes who dominated Egypt. "These troops were formed of levies of Christian youths to the extent of one thousand per annum, who were affiliated to the Bektashi order of dervishes, and though at first not obliged to embrace Islam, were one and all strongly imbued with the mystic and fraternal ideas of the confraternity to which they were attached. Highly paid, well disciplined, a close and jealous secret society, the Janissaries provided the newly formed Ottoman state with a patriotic
